Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8fd05fb3cc6ad8617cf7fcf47749fe06a830f0c2b2b0a992a94a9257b508b9f5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^